| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.40 | 8.657% | $17.8197 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $32.38 | 10.713% | $35.8489 | $35.85 | $35.85 | $35.80 |
| Purchase #3 | $153.44 | 8.616% | $166.6604 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $100.29 | 6.472% | $106.7808 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $250.89 | 8.524% | $272.2759 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $196.75 | 7.189% | $210.8944 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $118.40 | 10.248% | $130.5336 | $130.53 | $130.55 | $130.50 |
| 7 purchase totals = | $868.55 | $940.8137 | $940.81 | $940.85 | $940.80 | |